#! /bin/sh
##############################################################################
# Copyright (c) 1998 Free Software Foundation, Inc.                          #
#                                                                            #
# Permission is hereby granted, free of charge, to any person obtaining a    #
# copy of this software and associated documentation files (the "Software"), #
# to deal in the Software without restriction, including without limitation  #
# the rights to use, copy, modify, merge, publish, distribute, distribute    #
# with modifications, sublicense, and/or sell copies of the Software, and to #
# permit persons to whom the Software is furnished to do so, subject to the  #
# following conditions:                                                      #
#                                                                            #
# The above copyright notice and this permission notice shall be included in #
# all copies or substantial portions of the Software.                        #
#                                                                            #
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
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# DEALINGS IN THE SOFTWARE.                                                  #
#                                                                            #
# Except as contained in this notice, the name(s) of the above copyright     #
# holders shall not be used in advertising or otherwise to promote the sale, #
# use or other dealings in this Software without prior written               #
# authorization.                                                             #
##############################################################################
#
# Author: Thomas E. Dickey <dickey@clark.net> 1997
#
# $Id: MKexpanded.sh 153052 2008-08-13 01:17:50Z coreos $
#
# Script to generate 'expanded.c', a dummy source that contains functions
# corresponding to complex macros used in this library.  By making functions,
# we simplify analysis and debugging.

if test $# != 0; then
preprocessor="$1"
else
preprocessor="cc -E"
fi
shift
if test $# != 0 ; then
	preprocessor="$preprocessor $*"
else
	preprocessor="$preprocessor -DHAVE_CONFIG_H -I. -I../include"
fi

TMP=gen$$.c
trap "rm -f $TMP" 0 1 2 5 15

cat >expanded.c <<EOF
/* generated by MKexpanded.sh */
#include <curses.priv.h>
#include <term.h>
#ifdef NCURSES_EXPANDED
EOF

cat >$TMP <<EOF
#include <ncurses_cfg.h>
#undef NCURSES_EXPANDED /* this probably is set in ncurses_cfg.h */
#include <curses.priv.h>
/* these are names we'd like to see */
#undef ALL_BUT_COLOR
#undef PAIR_NUMBER
#undef TRUE
#undef FALSE
/* this is a marker */
IGNORE
void _nc_toggle_attr_on(attr_t *S, attr_t at)
{
	toggle_attr_on(*S,at);
}
void _nc_toggle_attr_off(attr_t *S, attr_t at) 
{
	toggle_attr_off(*S,at);
}
int _nc_can_clear_with(chtype ch)
{
	return can_clear_with(ch);
}
int _nc_DelCharCost(int count)
{
	return DelCharCost(count);
}
int _nc_InsCharCost(int count)
{
	return InsCharCost(count);
}
void _nc_UpdateAttrs(chtype c)
{
	UpdateAttrs(c);
}
EOF

$preprocessor $TMP 2>/dev/null | sed -e '1,/^IGNORE$/d' >>expanded.c

cat >>expanded.c <<EOF
#else /* ! NCURSES_EXPANDED */
void _nc_expanded(void) { }
#endif /* NCURSES_EXPANDED */
EOF
